Question

importance of electroscope and earthing​

Answer 1

Answer:

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Answer 2

Importance of electroscope: It is basically based on the principle of the coulomb electrostatic force to detects the charges.

• The electroscope in which to measure the charge the instrument used is the electrometer.
• It is important to detect the static charges
• we can also find the nature of the electric charges
• Now the importance of earthing: It is used to protect the body from the electric shook
• It main importance is to provide an other way so that the extra current or the fault current with flow to the earth sot that we don't get the electric shook.
• Therefore most of the plugs are made with earthing protection systems